private void sendClientEvent(ClientEndpoint endpoint) {
if (endpoint.isFirstConnection()) {
final EventService eventService = nodeEngine.getEventService();
final Collection<EventRegistration> regs =
eventService.getRegistrations(SERVICE_NAME, SERVICE_NAME);
eventService.publishEvent(SERVICE_NAME, regs, endpoint, endpoint.getUuid().hashCode());
}
}
public void publishEvent(ItemEventType eventType, Data data) {
EventService eventService = getNodeEngine().getEventService();
Collection<EventRegistration> registrations =
eventService.getRegistrations(getServiceName(), name);
for (EventRegistration registration : registrations) {
QueueEventFilter filter = (QueueEventFilter) registration.getFilter();
QueueEvent event =
new QueueEvent(
name,
filter.isIncludeValue() ? data : null,
eventType,
getNodeEngine().getThisAddress());
eventService.publishEvent(getServiceName(), registration, event, name.hashCode());
}
}
public boolean hasListener() {
EventService eventService = getNodeEngine().getEventService();
Collection<EventRegistration> registrations =
eventService.getRegistrations(getServiceName(), name);
return registrations.size() > 0;
}
